Merge "Replace string secret with a byte[] for CE storage in vold binder" into main am: a078ea365a

Original change: https://android-review.googlesource.com/c/platform/system/vold/+/3025836

Change-Id: I3b07a07749b81cbf3eb0a294070b0bd27437c475
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>